Patents by Inventor Chris Allen Sumpter

Chris Allen Sumpter has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Silicone composition with improved high temperature tolerance
    Patent number: 6395815
    Abstract: A high temperature insulating composite composition comprising at least one ground silicate mineral and at least one silicone polymer. The at least one ground silicate mineral is at least one mineral selected from the group of olivine group; garnet group; aluminosilicates; ring silicates; chain silicates; and sheet silicates. The high temperature insulating material has particular usefulness for insulating electrical wires.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: May 28, 2002
    Assignee: General Electric Company
    Inventors: John Eric Tkaczyk, Frederic Joseph Klug, Jayantha Amarasekera, Chris Allen Sumpter
  • Silicone composition with improved high temperature tolerance
    Patent number: 6051642
    Abstract: A high temperature insulating composite composition comprising at least one ground silicate mineral and at least one silicone polymer. The at least one ground silicate mineral is at least one mineral selected from the group of olivine group; garnet group; aluminosilicates; ring silicates; chain silicates; and sheet silicates. The high temperature insulating material has particular usefulness for insulating electrical wires.
    Type: Grant
    Filed: September 15, 1997
    Date of Patent: April 18, 2000
    Assignee: General Electric Company
    Inventors: John Eric Tkaczyk, Frederic Joseph Klug, Jayantha Amarasekera, Chris Allen Sumpter